Description

3-(2-Fluoro-Phenyl)-Propionic Acid Ethyl Ester is a high-purity fluorinated aromatic ester building block of significant importance in advanced organic synthesis. Its core value lies in the strategic incorporation of a fluorine atom, which can dramatically alter the physicochemical and biological properties of target molecules. This compound is essential for research and development chemists and process engineers working in the pharmaceutical and agrochemical sectors, where it serves as a key intermediate for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of fluorinated drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, where the fluorine atom enhances bioavailability and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the production of fluorinated components for electronic display and lighting technologies.
• Advanced Polymer Modification: Employed to introduce fluorine-containing side chains into polymers, improving their chemical resistance and surface properties.
• Chemical Research & Development: A versatile reagent for exploring new fluorination methodologies and structure-activity relationships (SAR) in medicinal chemistry.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing complex aromatic esters with unique organoleptic profiles.

Basic Information

Product Name	3-(2-Fluoro-Phenyl)-Propionic Acid Ethyl Ester
CAS No.	39856-89-8
Molecular Formula	C11H13FO2
Molecular Weight	196.22 g/mol
Synonyms	Ethyl 3-(2-Fluorophenyl)propionate; 2-Fluorobenzene propanoic acid ethyl ester; Ethyl 2-Fluorohydrocinnamate; 3-(2-Fluorophenyl)propionic Acid Ethyl Ester; Ethyl 3-(o-Fluorophenyl)propionate; NSC 406908; (2-Fluorophenyl)propionic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our 3-(2-Fluoro-Phenyl)-Propionic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industry segments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider using an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Gravity	1.10 - 1.15

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.